PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33750821-3 2021 The endosomal acidification inhibitors (8P9R and chloroquine) can synergistically enhance the activity of arbidol, a spike-ACE2 fusion inhibitor, against SARS-CoV-2 and SARS-CoV in cells. 8p9r 40-44 surface glycoprotein Severe acute respiratory syndrome coronavirus 2 117-122